Intel Xeon X5672 's Advantages
Higher base frequency (3.2GHz vs 2.5GHz)
Lower TDP (95W vs 270W)
Intel Xeon W 3375 's Advantages
Released 10 years and 5 months late
Higher specification of memory (DDR4-3200 vs DDR3)
Newer PCIe version (4 vs 2)
Larger L3 cache size (57MB vs 12MB)
More modern manufacturing process (10nm vs 32nm)